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Year | Make | Model | Engine |
2004-2005 | Chevy/GMC | 2500/3500 | 6.6L Duramax, LLY |
Banks Ram-Air Intakes start out as CAD software prototypes and are put through flow simulations. The design is refined until the simulation shows optimal performance. Then a hardware prototype is made and the design is validated on a flow bench. After that comes dyno testing and on-vehicle testing. The stock filter-on-a-stick design is wide-open to hot underhood engine air, and hot air robs your GMC/Chevy of power. Banks Ram-Air is the only aftermarket intake with bellows which accommodates engine movement and prevents component damage for longer service life.
Banks Part Number: 42135
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